Systems Administrator
$55k - $75kTecolote Research
Overview We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their skill set across virtualization, security, and cloud technologies. The right candidate is eager to learn, comfortable troubleshooting a wide range of issues, and able to contribute to a secure and reliable infrastructure. Responsibilities Core Responsibilities Endpoint, Device, and Tier-Two Support Administer Microsoft 365, Exchange Online Support Intune for device configuration, application deployment, and security baselines Provide hands-on support for helpdesk agents on end-user issues, workstation builds, and system troubleshooting Hardware, Servers, and On-Prem Infrastructure Maintain Dell PowerEdge servers, storage systems, and network-connected devices Assist with monitoring and upkeep of PureStorage SAN and Ubiquiti/Unifi equipment Support routine maintenance tasks, updates, and basic performance checks Windows Server & Directory Services Support Active Directory, DNS, DHCP, Group Policy, and general Windows Server administration Assist with identity, access control, and security hardening tasks Documentation & Operations Maintain documentation for configurations, procedures, and changes Follow IT policies, standards, and security practices Work with senior team members to escalate and resolve complex issues Skills Required Qualifications Exposure to VMware, Zscaler, or AWS environments PowerShell, Python, or similar scripting experience Certifications such as Microsoft 365/Windows Server, CompTIA Network+/Security+, or AWS Cloud Practitioner Understanding of security or compliance frameworks (CMMC, NIST, etc.) Additional Value-add Skills Infrastructure & Virtualization Assist with VMware vSphere 8 administration (vCenter, ESXi, Horizon View) Participate in capacity planning, uptime monitoring, and host maintenance Network Security & Access Support Zscaler administration under guidance (ZIA, ZPA, ZDX) Help enforce access controls, identity policies, and security configurations Cloud Exposure Support AWS environments for foundational tasks (EC2, S3, basic Terraform interaction) Participate in team efforts to automate and modernize infrastructure Salary Range: $55,000 -$75,000/year, DOE Education Bachelors degree preferred, preferably in management information systems, math or engineering. Additional degrees or certifications may subsitute for years of experience. Tecolote Research
$104k - $166k
ResponsibilitiesResponsibilities include, but are not limited to: monitor system health, troubleshoot system problems, maintain storage systems, interface with other parts of the team for hardware, network, and infrastructure support, provide after-hours on-call/call-in...SuggestedFull timeContract workRemote workShift work- ...effective installation and performance of advanced operating system hardware and software on servers. • Install new software releases... ...projects • Thorough knowledge of good server and system administration principles Additional InformationAll your information will be...SuggestedWork experience placement
$102.85k - $139.15k
Systems Administrator (Experienced or Senior)Company:The Boeing CompanyBoeing Defense, Space & Security (BDS), Intelligence Systems (IS), seeks a System Administrator (Experienced or Senior) to join our Mission Operations team in Herndon, VA. Our team focuses on delivering...SuggestedPermanent employmentFull timeWork experience placementVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...System Administrator System Administrator Herndon, VA Active TS/SCI with Polygraph Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized...SuggestedWork experience placementShift workNight shift
- ...Job Title: Systems Administrator Location: Herndon, VA (Hybrid: 3 days/week onsite: Tuesday, Wednesday, Thursday) Type: 6+ months Contract Rate: $Open /hr. Job Description: The ideal candidate is a reliable, hands-on Microsoft 365 administrator with strong...SuggestedContract workWork at office3 days per week
$86.6k - $181.8k
Job Title: Cloud Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top... ...of Travel: None* * *The Opportunity:Serve as a Cloud Systems Administrator supporting our National Security Mission. You will oversee and...Contract workWork experience placementFlexible hours- ...to start Collaborates in the design of computing delivery systems standards and change management processes. Diagnoses and resolves... ...leads root cause analysis for delivery systems. Leads the administration of user system access and oversees initiatives to protect...Full timeWork experience placement
- ...will have strong knowledge of Red Hat Enterprise Linux (RHEL) systems and will be able to design and implement automation scripts.... ...Environments, related systems, and middleware, focusing on system administration for contract specific operations. Requirements: Oversee...Contract work
- ...owned subsidiary of Lancesoft Job Description... Oversees system integration hardware and software installation configuration... ...Active Full Scope Polygraph 5 years of experience as a systems administrator 5 years of experience working in a cross functional...Full timeApprenticeshipWork experience placementLocal area
- ...clearance with a Full Scope (FS) Polygraph. No exceptions. About System High System High Corporation delivers advanced protection and... ...most. We are seeking an Information Technology (IT) Systems Administrator to join our team and support mission-critical programs through...Contract workImmediate start
$112.2k - $196.4k
...you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic environment? Parsons is seeking a mid-level Linux Systems...Full timeRemote work$104.5k - $160k
...into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that come of driving... ...reliability engineering (SRE), systems engineering, systems administration, DevOps, security administration, or network administration experience...Work experience placementFlexible hours- Senior Systems Administrator Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at officeFlexible hours
$85k - $141.6k
...difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, mission-oriented Intermediate Systems Administrator to join our team in Chantilly, VA . As the Systems Administrator, you will be responsible for providing a full range of...Hourly payContract workTemporary workWork experience placementLocal areaRemote work$141.5k - $236k
Senior Systems Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking...Hourly payContract workTemporary workWork experience placementLocal areaRemote work- IT Enterprise System Admin 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position Microsoft Azure Administrator experience Microsoft Azure Network Solutions experience Windows admin skills (Active Directory, DNS, Group Policy) Networking experience...
- MSP Systems Administrator, Centreville, VA We are seeking a qualified MSP Systems Administrator IT professional with 5-7 years of experience working for a Managed Service Provider (MSP). Be ready to transition into a consultant position, working closely with clients onsite...Work at officeRemote work
- Location: Chantilly, Virginia Type: Contract Job #3365 Senior Systems Administrator Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities...Contract workRemote work
- 57953BR Job Summary: General Atomics Integrated Intelligence Inc. (GA Intelligence) is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our Chantilly, Virginia location. DUTIES AND RESPONSIBILITIES...Full timePart timeWork experience placementLocal areaRelocation package
- Cleared System Administrator General Atomics Integrated Intelligence Inc. (GA Intelligence) is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our Chantilly, Virginia location. Duties And Responsibilities...
- Overview VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations...
$60k - $180k
...Cloud Migration, Applications and Infrastructure, Software Development, and Finance & Accounting. M9 Solutions is seeking a System Administrator 3 to work onsite in support of a government contract for a client located in Chantilly, VA . An active TS/SCI clearance is...Full timeContract workFor subcontractorFlexible hoursNight shift- System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability, security...Temporary workFor contractorsImmediate startFlexible hours
$130k
About the job System Administrator LCAT : IT Systems Engineer, Level 2 Required Clearance: Active TS/SCI, with CI Poly. Salary : $130k with benefits Job Highlight: Employer Benefits! 100% Company paid Healthcare, Dental and Vision Plan for the Employee and Family and...$140k - $160k
...installation, service, and maintenance of cutting-edge fire alarm systems, critical communications, video surveillance, access control,... ...of companies are seeking a talented and motivated Sr System Administrator to join our shared services team. Primary Responsibilities:...Contract workWork experience placementLocal area- Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems. CGS brings motivated...Full timeWork at officeFlexible hours
$86.6k - $181.8k
Job Title: Database & Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...for highly motivated individual to become the Database Administrator utilizing the NRO’s records manager tool, HP Content Manager....Contract workWork experience placementWork at officeLocal areaFlexible hours$103.5k - $181.1k
...possible.Job Description:Parsons is seeking an experienced Linux Systems Security Engineer to design, implement, secure, and maintain... ...with network, cybersecurity, virtualization, systems administration, and application team members.Participate in system design reviews...Full timeRemote workFlexible hours3 days per week$86.6k - $181.8k
Job Title: Cloud Infrastructure Systems Administrator- LINUX AdminJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental...Contract workWork experience placementLocal areaRemote workFlexible hours$90k - $100k
...Overview Job Summary: Malanai LLC is seeking a skilled Database System Administrator to manage and optimize a software server environment. In this role, you will ensure system reliability, security, and performance across the server infrastructure. You will perform...Remote work
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